Finding the Third Proportional to 680,850 and 1,077,595

Step by Step Solution

1. Step 1: Write the proportion equation
   680,850 : 1,077,595 = 1,077,595 : x
2. Step 2: Convert to fraction form
   680,850/1,077,595 = 1,077,595/x
3. Step 3: Cross multiply
   680,850x = 1,077,595 × 1,077,595
4. Step 4: Simplify right side
   680,850x = 1,161,210,984,025
5. Step 5: Solve for x
   x = 1,161,210,984,025/680,850
6. Step 6: Final answer
   x = 1,705,531.30